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iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

macrumors.com

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Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#3
While I'm really glad they've fixed a bunch of important security vulnerabilities, I'm really hoping they fixed the screen flickering issue [1] they introduced in macos 26. It has been driving me insane and even impacts my Studio Display. My work computer is locked to 15.7.3 and has no such issues with either the internal or external display (The same display flickers in 26).

Really wish Apple would get their software quality up from the gutter.

[1] https://www.macrumors.com/2025/12/18/macos-tahoe-studio-disp...

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#4
I hope they release a version of these fixes on iOS 18 in a form installable on an iPhone 14; I've been trying to stay away from Liquid Glass until it's actually usable. I really don't want to be forced to upgrade, since Apple seems to have replaced UX testing with "just ship it," as has become standard in the industry.

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#5
post #2

Why couldn't Apple patch the zero-day using their new Background Security Improvements pipeline? https://support.apple.com/en-us/102657

I imagine scheduling lined up for the 26.3 release and it wasn't considered dangerous enough. They did this with 26.2 as well including a fix for a zero day. I wonder if they are leveraging that to get people to update sooner. Imagine some people might be turned off of updating with the bugs and visual changes in 26. It's not like 26.2 or 26.3 have any major changes that are enticing.

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#6

While I'm really glad they've fixed a bunch of important security vulnerabilities, I'm really hoping they fixed the screen flickering issue [1] they introduced in macos 26. It has been driving me insane and even impacts my Studio Display. My work computer is locked to 15.7.3 and has no such issues with either the internal or external display (The same display flickers in 26). Really wish Apple would get their softwar…

[deleted]

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#7
post #4

I hope they release a version of these fixes on iOS 18 in a form installable on an iPhone 14; I've been trying to stay away from Liquid Glass until it's actually usable. I really don't want to be forced to upgrade, since Apple seems to have replaced UX testing with "just ship it," as has become standard in the industry.

Liquid Glass looks pretty from a distance, but my biggest gripe with the design language is just how difficult so many things become to read or interact with. Given that the whole raison d'être of liquid glass is transparent effects, the options to limit that or otherwise increase contrast simply do not go far enough. I also balk at how much extra computing power is needed to generate effects I find no value in and would prefer to disable.

My hope was that Apple would be forced to course correct in subsequent releases but that doesn't seem to be happening.

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#8
post #4

I hope they release a version of these fixes on iOS 18 in a form installable on an iPhone 14; I've been trying to stay away from Liquid Glass until it's actually usable. I really don't want to be forced to upgrade, since Apple seems to have replaced UX testing with "just ship it," as has become standard in the industry.

Liquid Glass looks pretty from a distance, but my biggest gripe with the design language is just how difficult so many things become to read or interact with. Given that the whole raison d'être of liquid glass is transparent effects, the options to limit that or otherwise increase contrast simply do not go far enough. I also balk at how much extra computing power is needed to generate effects I find no value in and w…

They almost certainly will course-correct in the next release now that the culprit responsible for Liquid Glass is no longer at the company. But they won't chuck it out wholesale; it will be a gradual evolution back to sanity.

Re: iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day

#9

While I'm really glad they've fixed a bunch of important security vulnerabilities, I'm really hoping they fixed the screen flickering issue [1] they introduced in macos 26. It has been driving me insane and even impacts my Studio Display. My work computer is locked to 15.7.3 and has no such issues with either the internal or external display (The same display flickers in 26). Really wish Apple would get their softwar…

A similar issue happens with Apple Silicon macs and external monitors since long time ago. A fix I found online [1] is to disable GPU dithering using the Better Display app.

The flickering was so bad in my case that the pixels got stuck for some minutes when it happened.

[1] https://www.reddit.com/r/mac/s/TDOa9Lb5rP

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